Table 4.

Key findings of selected literature: resource utilisation

Study	Diagnostic studies				Hospital resources
	Any imaging (%)	Radiograph (%)	CT scan (%)	Ultrasound (%)	Emergency department procedure (%)	Surgical intervention (%)	Admission to hospital (%)
Peer-reviewed publications
Trivedi et al 201916	80						6
Störmann et al 202015						28
Mitchell et al 201913	92	78	24	0			13
Liew et al 202028	72	72	15			9	26
Kobayashi et al 201912						33
Brownson et al 201911	45		33			22	20
Blomberg et al 20194
Beck et al 2019	72	69	17			7	22
Bauer et al 202010							25
Puzio et al 202014						24	9
Badeau et al 201932						14	16
Namiri et al 20203
Aizpuru et al 20199							9
Dhillon et al 202027						17
English et al 202018	90	71	40		63	21	28
Farley et al 202047							8
Bresler et al 201923
Yarmohammadi et al 202020						24	76
Faraji et al 202021
Trivedi et al 201922							23
Hennocq et al 202024
Kim et al 202025
Oksanen et al 202026							61
Shiffler et al 202019							21
Siow et al 202029						26	37
Ishmael et al 202033
Nellamattathil and Amber 2020*31	100	83	15	0
Mayhew and Bergin 2019*30	100	82	18	0		25	40
Grey literature (non-journal reports)
Pearson et al 201935	87
Hojjat et al 201936
Beck et al 202037	65					9	20
Chang and Diamond 201938
Allen et al 201939	91				61	21	29
Sedor and Caswell 201940
Austin Public Health Unit 201917							15
City of Santa Monica 2019
Cicchino et al 202034					Splinting: 48 Wound care: 35 Laceration repair: 24	12	9

*Reported only for patients who required imaging during their visit.